Enable hypothesis for 23.04 (#5221)

Authors:
  - Carl Simon Adorf (https://github.com/csadorf)

Approvers:
  - William Hicks (https://github.com/wphicks)
  - Ray Douglass (https://github.com/raydouglass)

URL: #5221

.github/workflows/test.yaml

@@ -25,6 +25,8 @@ jobs:
   conda-python-tests-singlegpu:
     secrets: inherit
     uses: rapidsai/shared-action-workflows/.github/workflows/[email protected]
+    env:
+      RAPIDS_CUML_RUN_HYPOTHESIS=1
     with:
       build_type: nightly
       branch: ${{ inputs.branch }}

python/cuml/tests/conftest.py

@@ -41,6 +41,10 @@
 pytest_plugins = "cuml.testing.plugins.quick_run_plugin"
 
 CI = os.environ.get("CI") in ("true", "1")
+HYPOTHESIS_ENABLED = os.environ.get("RAPIDS_CUML_RUN_HYPOTHESIS") in (
+    "true",
+    "1",
+)
 
 
 # Configure hypothesis profiles
@@ -54,10 +58,25 @@
     ]
 )
 
+
+HYPOTHESIS_DEFAULT_PHASES = (
+    (
+        hypothesis.Phase.explicit,
+        hypothesis.Phase.reuse,
+        hypothesis.Phase.generate,
+        hypothesis.Phase.target,
+        hypothesis.Phase.shrink,
+    )
+    if HYPOTHESIS_ENABLED
+    else (hypothesis.Phase.explicit,)
+)
+
+
 hypothesis.settings.register_profile(
     name="unit",
     deadline=None if CI else timedelta(milliseconds=2000),
     parent=hypothesis.settings.get_profile("default"),
+    phases=HYPOTHESIS_DEFAULT_PHASES,
     max_examples=20,
     suppress_health_check=HEALTH_CHECKS_SUPPRESSED_BY_DEFAULT,
 )

python/pytest.ini

@@ -17,6 +17,3 @@ filterwarnings =
   error::FutureWarning:cuml[.*] # Catch uses of deprecated positional args in testing
   ignore:[^.]*ABCs[^.]*:DeprecationWarning:patsy[.*]
   ignore:(.*)alias(.*):DeprecationWarning:hdbscan[.*]
-
-# Do not run any hypothesis tests
-addopts = -m 'not hypothesis'